Acura TSX & Britax carseats

I'm having a hard time deciding on which Britax convertible carseat to get for my Acura TSX. My son isn't a big guy and certainly will not be tall. I'm considering the Diplomat. I'm afraid the Blvd will be to big. We have a Graco Snugride behind the passenger seat and that doesn't provide the passenger with much leg room. Does anyone have a TSX and a Britax? Any input would be greatly appreciated.

If you can fit a Snugride, the Boulevard should be fine. For an older baby you don't need a full 45 degree recline. Read through your Acura manual, but if it doesn't prohibit it, the Boulevard can touch the front seat.

Usually the infant seat takes up more room than the Britax. It did in our case. We had the Graco SR and now have a Blvd and MA which fit fine even in dh small Honda Civic. I don't think you should have any problems. But go to BRU and try the Britax Blvd or MA in your car.